This paper introduces the principle, design project and technical request of the Huiiong power stationground net reconstruction project by using deep-hole-earthing technology.
本文介绍了回龙电站采用深孔接地技术改造接地网的原理、设计方案和施工技术要求。
2
One groundstation can serve several approaches for both ends of the runway thereby creating a cost-effective solution.
一个地面站可为飞机跑道两端提供服务，因此是一种具有高费效比的解决方案。
3
Early satellites required ground-station antennas the size of a small house.